how to fix iPhone 13 pro max white screen death issue ?

The issue of white screen death issue is normal these days. To fix it or to resolve it, you can take following tips:

Method 1: ZOOM

1. Go to Settings > Accessibility and tap Zoom
2. Disable Screen Zoom.

Method 2. Hard reset

Step 1: Press the Volume Up key on the left side of the iPhone.

Step 2: Press the Volume Down key.

Step 3: Press the Side Button on the right side of the iPhone and keep it pressed until the phone restarts.